SAUGUS, Mass. — Police say a 3-year-old boy has been killed in a late night head-on crash in Saugus.

Police say a Volvo and a Ford Explorer collided on Walnut Street just before 11 p.m. Monday.

The boy was in the Volvo. His name was not made public.

The driver of the Volvo, a 43-year-old Lynn man, was not hurt. The driver of the Ford, identified by police as 40-year-old Daniel Ortega, suffered minor injuries and was treated at Massachusetts General Hospital.